/*
Copyright 2022 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package io.kubernetes.client.openapi.models;

import io.kubernetes.client.fluent.BaseFluent;
import io.kubernetes.client.fluent.Nested;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import java.util.function.Predicate;

/** Generated */
@SuppressWarnings(value = "unchecked")
public class V1HorizontalPodAutoscalerListFluentImpl<
        A extends V1HorizontalPodAutoscalerListFluent<A>>
    extends BaseFluent<A> implements V1HorizontalPodAutoscalerListFluent<A> {
  public V1HorizontalPodAutoscalerListFluentImpl() {}

  public V1HorizontalPodAutoscalerListFluentImpl(V1HorizontalPodAutoscalerList instance) {
    this.withApiVersion(instance.getApiVersion());

    this.withItems(instance.getItems());

    this.withKind(instance.getKind());

    this.withMetadata(instance.getMetadata());
  }

  private String apiVersion;
  private ArrayList<V1HorizontalPodAutoscalerBuilder> items;
  private String kind;
  private V1ListMetaBuilder metadata;

  public String getApiVersion() {
    return this.apiVersion;
  }

  public A withApiVersion(String apiVersion) {
    this.apiVersion = apiVersion;
    return (A) this;
  }

  public Boolean hasApiVersion() {
    return this.apiVersion != null;
  }

  public A addToItems(Integer index, V1HorizontalPodAutoscaler item) {
    if (this.items == null) {
      this.items = new ArrayList<V1HorizontalPodAutoscalerBuilder>();
    }
    V1HorizontalPodAutoscalerBuilder builder = new V1HorizontalPodAutoscalerBuilder(item);
    _visitables.get("items").add(index >= 0 ? index : _visitables.get("items").size(), builder);
    this.items.add(index >= 0 ? index : items.size(), builder);
    return (A) this;
  }

  public A setToItems(Integer index, V1HorizontalPodAutoscaler item) {
    if (this.items == null) {
      this.items = new ArrayList<V1HorizontalPodAutoscalerBuilder>();
    }
    V1HorizontalPodAutoscalerBuilder builder = new V1HorizontalPodAutoscalerBuilder(item);
    if (index < 0 || index >= _visitables.get("items").size()) {
      _visitables.get("items").add(builder);
    } else {
      _visitables.get("items").set(index, builder);
    }
    if (index < 0 || index >= items.size()) {
      items.add(builder);
    } else {
      items.set(index, builder);
    }
    return (A) this;
  }

  public A addToItems(io.kubernetes.client.openapi.models.V1HorizontalPodAutoscaler... items) {
    if (this.items == null) {
      this.items = new ArrayList<V1HorizontalPodAutoscalerBuilder>();
    }
    for (V1HorizontalPodAutoscaler item : items) {
      V1HorizontalPodAutoscalerBuilder builder = new V1HorizontalPodAutoscalerBuilder(item);
      _visitables.get("items").add(builder);
      this.items.add(builder);
    }
    return (A) this;
  }

  public A addAllToItems(Collection<V1HorizontalPodAutoscaler> items) {
    if (this.items == null) {
      this.items = new ArrayList<V1HorizontalPodAutoscalerBuilder>();
    }
    for (V1HorizontalPodAutoscaler item : items) {
      V1HorizontalPodAutoscalerBuilder builder = new V1HorizontalPodAutoscalerBuilder(item);
      _visitables.get("items").add(builder);
      this.items.add(builder);
    }
    return (A) this;
  }

  public A removeFromItems(io.kubernetes.client.openapi.models.V1HorizontalPodAutoscaler... items) {
    for (V1HorizontalPodAutoscaler item : items) {
      V1HorizontalPodAutoscalerBuilder builder = new V1HorizontalPodAutoscalerBuilder(item);
      _visitables.get("items").remove(builder);
      if (this.items != null) {
        this.items.remove(builder);
      }
    }
    return (A) this;
  }

  public A removeAllFromItems(Collection<V1HorizontalPodAutoscaler> items) {
    for (V1HorizontalPodAutoscaler item : items) {
      V1HorizontalPodAutoscalerBuilder builder = new V1HorizontalPodAutoscalerBuilder(item);
      _visitables.get("items").remove(builder);
      if (this.items != null) {
        this.items.remove(builder);
      }
    }
    return (A) this;
  }

  public A removeMatchingFromItems(Predicate<V1HorizontalPodAutoscalerBuilder> predicate) {
    if (items == null) return (A) this;
    final Iterator<V1HorizontalPodAutoscalerBuilder> each = items.iterator();
    final List visitables = _visitables.get("items");
    while (each.hasNext()) {
      V1HorizontalPodAutoscalerBuilder builder = each.next();
      if (predicate.test(builder)) {
        visitables.remove(builder);
        each.remove();
      }
    }
    return (A) this;
  }

  /**
   * This method has been deprecated, please use method buildItems instead.
   *
   * @return The buildable object.
   */
  @Deprecated
  public List<V1HorizontalPodAutoscaler> getItems() {
    return items != null ? build(items) : null;
  }

  public List<V1HorizontalPodAutoscaler> buildItems() {
    return items != null ? build(items) : null;
  }

  public V1HorizontalPodAutoscaler buildItem(Integer index) {
    return this.items.get(index).build();
  }

  public V1HorizontalPodAutoscaler buildFirstItem() {
    return this.items.get(0).build();
  }

  public V1HorizontalPodAutoscaler buildLastItem() {
    return this.items.get(items.size() - 1).build();
  }

  public V1HorizontalPodAutoscaler buildMatchingItem(
      Predicate<V1HorizontalPodAutoscalerBuilder> predicate) {
    for (V1HorizontalPodAutoscalerBuilder item : items) {
      if (predicate.test(item)) {
        return item.build();
      }
    }
    return null;
  }

  public Boolean hasMatchingItem(Predicate<V1HorizontalPodAutoscalerBuilder> predicate) {
    for (V1HorizontalPodAutoscalerBuilder item : items) {
      if (predicate.test(item)) {
        return true;
      }
    }
    return false;
  }

  public A withItems(List<V1HorizontalPodAutoscaler> items) {
    if (this.items != null) {
      _visitables.get("items").removeAll(this.items);
    }
    if (items != null) {
      this.items = new ArrayList();
      for (V1HorizontalPodAutoscaler item : items) {
        this.addToItems(item);
      }
    } else {
      this.items = null;
    }
    return (A) this;
  }

  public A withItems(io.kubernetes.client.openapi.models.V1HorizontalPodAutoscaler... items) {
    if (this.items != null) {
      this.items.clear();
    }
    if (items != null) {
      for (V1HorizontalPodAutoscaler item : items) {
        this.addToItems(item);
      }
    }
    return (A) this;
  }

  public Boolean hasItems() {
    return items != null && !items.isEmpty();
  }

  public V1HorizontalPodAutoscalerListFluent.ItemsNested<A> addNewItem() {
    return new V1HorizontalPodAutoscalerListFluentImpl.ItemsNestedImpl();
  }

  public V1HorizontalPodAutoscalerListFluent.ItemsNested<A> addNewItemLike(
      V1HorizontalPodAutoscaler item) {
    return new V1HorizontalPodAutoscalerListFluentImpl.ItemsNestedImpl(-1, item);
  }

  public V1HorizontalPodAutoscalerListFluent.ItemsNested<A> setNewItemLike(
      Integer index, V1HorizontalPodAutoscaler item) {
    return new V1HorizontalPodAutoscalerListFluentImpl.ItemsNestedImpl(index, item);
  }

  public V1HorizontalPodAutoscalerListFluent.ItemsNested<A> editItem(Integer index) {
    if (items.size() <= index) throw new RuntimeException("Can't edit items. Index exceeds size.");
    return setNewItemLike(index, buildItem(index));
  }

  public V1HorizontalPodAutoscalerListFluent.ItemsNested<A> editFirstItem() {
    if (items.size() == 0) throw new RuntimeException("Can't edit first items. The list is empty.");
    return setNewItemLike(0, buildItem(0));
  }

  public V1HorizontalPodAutoscalerListFluent.ItemsNested<A> editLastItem() {
    int index = items.size() - 1;
    if (index < 0) throw new RuntimeException("Can't edit last items. The list is empty.");
    return setNewItemLike(index, buildItem(index));
  }

  public V1HorizontalPodAutoscalerListFluent.ItemsNested<A> editMatchingItem(
      Predicate<V1HorizontalPodAutoscalerBuilder> predicate) {
    int index = -1;
    for (int i = 0; i < items.size(); i++) {
      if (predicate.test(items.get(i))) {
        index = i;
        break;
      }
    }
    if (index < 0) throw new RuntimeException("Can't edit matching items. No match found.");
    return setNewItemLike(index, buildItem(index));
  }

  public String getKind() {
    return this.kind;
  }

  public A withKind(String kind) {
    this.kind = kind;
    return (A) this;
  }

  public Boolean hasKind() {
    return this.kind != null;
  }

  /**
   * This method has been deprecated, please use method buildMetadata instead.
   *
   * @return The buildable object.
   */
  @Deprecated
  public V1ListMeta getMetadata() {
    return this.metadata != null ? this.metadata.build() : null;
  }

  public V1ListMeta buildMetadata() {
    return this.metadata != null ? this.metadata.build() : null;
  }

  public A withMetadata(V1ListMeta metadata) {
    _visitables.get("metadata").remove(this.metadata);
    if (metadata != null) {
      this.metadata = new V1ListMetaBuilder(metadata);
      _visitables.get("metadata").add(this.metadata);
    } else {
      this.metadata = null;
      _visitables.get("metadata").remove(this.metadata);
    }
    return (A) this;
  }

  public Boolean hasMetadata() {
    return this.metadata != null;
  }

  public V1HorizontalPodAutoscalerListFluent.MetadataNested<A> withNewMetadata() {
    return new V1HorizontalPodAutoscalerListFluentImpl.MetadataNestedImpl();
  }

  public V1HorizontalPodAutoscalerListFluent.MetadataNested<A> withNewMetadataLike(
      V1ListMeta item) {
    return new V1HorizontalPodAutoscalerListFluentImpl.MetadataNestedImpl(item);
  }

  public V1HorizontalPodAutoscalerListFluent.MetadataNested<A> editMetadata() {
    return withNewMetadataLike(getMetadata());
  }

  public V1HorizontalPodAutoscalerListFluent.MetadataNested<A> editOrNewMetadata() {
    return withNewMetadataLike(
        getMetadata() != null ? getMetadata() : new V1ListMetaBuilder().build());
  }

  public V1HorizontalPodAutoscalerListFluent.MetadataNested<A> editOrNewMetadataLike(
      V1ListMeta item) {
    return withNewMetadataLike(getMetadata() != null ? getMetadata() : item);
  }

  public boolean equals(Object o) {
    if (this == o) return true;
    if (o == null || getClass() != o.getClass()) return false;
    V1HorizontalPodAutoscalerListFluentImpl that = (V1HorizontalPodAutoscalerListFluentImpl) o;
    if (apiVersion != null ? !apiVersion.equals(that.apiVersion) : that.apiVersion != null)
      return false;
    if (items != null ? !items.equals(that.items) : that.items != null) return false;
    if (kind != null ? !kind.equals(that.kind) : that.kind != null) return false;
    if (metadata != null ? !metadata.equals(that.metadata) : that.metadata != null) return false;
    return true;
  }

  public int hashCode() {
    return java.util.Objects.hash(apiVersion, items, kind, metadata, super.hashCode());
  }

  public String toString() {
    StringBuilder sb = new StringBuilder();
    sb.append("{");
    if (apiVersion != null) {
      sb.append("apiVersion:");
      sb.append(apiVersion + ",");
    }
    if (items != null && !items.isEmpty()) {
      sb.append("items:");
      sb.append(items + ",");
    }
    if (kind != null) {
      sb.append("kind:");
      sb.append(kind + ",");
    }
    if (metadata != null) {
      sb.append("metadata:");
      sb.append(metadata);
    }
    sb.append("}");
    return sb.toString();
  }

  class ItemsNestedImpl<N>
      extends V1HorizontalPodAutoscalerFluentImpl<
          V1HorizontalPodAutoscalerListFluent.ItemsNested<N>>
      implements V1HorizontalPodAutoscalerListFluent.ItemsNested<N>, Nested<N> {
    ItemsNestedImpl(Integer index, V1HorizontalPodAutoscaler item) {
      this.index = index;
      this.builder = new V1HorizontalPodAutoscalerBuilder(this, item);
    }

    ItemsNestedImpl() {
      this.index = -1;
      this.builder = new V1HorizontalPodAutoscalerBuilder(this);
    }

    V1HorizontalPodAutoscalerBuilder builder;
    Integer index;

    public N and() {
      return (N) V1HorizontalPodAutoscalerListFluentImpl.this.setToItems(index, builder.build());
    }

    public N endItem() {
      return and();
    }
  }

  class MetadataNestedImpl<N>
      extends V1ListMetaFluentImpl<V1HorizontalPodAutoscalerListFluent.MetadataNested<N>>
      implements V1HorizontalPodAutoscalerListFluent.MetadataNested<N>, Nested<N> {
    MetadataNestedImpl(V1ListMeta item) {
      this.builder = new V1ListMetaBuilder(this, item);
    }

    MetadataNestedImpl() {
      this.builder = new V1ListMetaBuilder(this);
    }

    V1ListMetaBuilder builder;

    public N and() {
      return (N) V1HorizontalPodAutoscalerListFluentImpl.this.withMetadata(builder.build());
    }

    public N endMetadata() {
      return and();
    }
  }
}
